[c-nsp] atm0 going down every five minutes (DSL: Defect: LOS LOF LCDi: retraining)
Elmar Pigeaud
pigeaud at gmail.com
Thu Jun 29 15:03:48 EDT 2006
That's a pity. Will call the provider tomorrow.
Thanks,
Pjn
On 6/29/06, Kristofer Sigurdsson <kristosig at gmail.com> wrote:
> Probably not - I was setting up an 878 the other day, that has it. I
> also seem to remember it from 838 and even 828. Those are all G.SHDSL
> routers, admittingly, as opposed to ADSL.
>
> -Kristo
>
> 2006/6/29, Marko Milivojevic <markom at pangalactic.net>:
> >
> > Not on all platforms, for sure. :-)
> >
> > Kristofer Sigurdsson wrote:
> > > I believe you can adjust the speed from your end with dsl line-rate ...
> > >
> > > -Kristo
> > >
> > > 2006/6/29, Elmar Pigeaud <pigeaud at gmail.com>:
> > >> Nope, that's the problem. Could it be the firmware? I don't know,
> > >> however,
> > >> how to get it.
> > >>
> > >>
> > >> On 6/29/06, Marko Milivojevic <markom at pangalactic.net> wrote:
> > >> >
> > >> >
> > >> > You don't have another Cisco to try out?
> > >> >
> > >> > Elmar Pigeaud wrote:
> > >> > > Hm... too late to ask them now. Workday's been over for aaaages
> > >> (6:15)
> > >> > ;-)
> > >> > >
> > >> > > Can you think of anything else?
> > >> > >
> > >> > > Thanks, however.
> > >> > >
> > >> > > On 6/29/06, *Marko Milivojevic * <markom at pangalactic.net
> > >> > > <mailto:markom at pangalactic.net>> wrote:
> > >> > >
> > >> > >
> > >> > > I believe that you can't set it from your side (I could be
> > >> wrong, I
> > >> > > don't
> > >> > > have any routers now that I can play with), but you could ask
> > >> > service
> > >> > > provider to lower it. 8 Mb/s downstream may not be the real
> > >> problem,
> > >> > it
> > >> > > could be related to the upstream speed. 4M/512K should work
> > >> for up
> > >> > > to 3 km
> > >> > > over sewer pipes ;-)
> > >> > >
> > >> > > Elmar Pigeaud wrote:
> > >> > > > Sorry for asking, but how can I lower the speed?
> > >> > > >
> > >> > > > Thanks!
> > >> > > >
> > >> > > > On 6/29/06, *Marko Milivojevic* <markom at pangalactic.net
> > >> > > <mailto:markom at pangalactic.net>
> > >> > > > <mailto:markom at pangalactic.net
> > >> <mailto:markom at pangalactic.net>>>
> > >> > > wrote:
> > >> > > >
> > >> > > >
> > >> > > > Try lowering the speed. I had problems with some 827's
> > >> at 8
> > >> > Mb/s
> > >> > > > even with
> > >> > > > rather short lines (~300m).
> > >> > > >
> > >> > > > Elmar Pigeaud wrote:
> > >> > > > > Called them, they tested the line: no problem (they
> > >> never
> > >> > > heard
> > >> > > > of SELT
> > >> > > > > however). Other modems have no problem whatsoever
> > >> (can't
> > >> > > try another
> > >> > > > > cisco...). The line should be very short, because it is
> > >> > > connected
> > >> > > > in our
> > >> > > > > own street and I get the full 8mbit.
> > >> > > > >
> > >> > > > > I can try to have them test the line more than they did
> > >> > > now, but as
> > >> > > > > other modems have no problem on the same line, I don't
> > >> > > think the
> > >> > > > > solution will be there.
> > >> > > > >
> > >> > > > > Any other suggestions?
> > >> > > > >
> > >> > > > > On 6/29/06, *Marko Milivojevic* <markom at pangalactic.net
> > >> > > <mailto:markom at pangalactic.net>
> > >> > > > <mailto: markom at pangalactic.net <mailto:
> > >> > markom at pangalactic.net>>
> > >> > > > > <mailto:markom at pangalactic.net
> > >> > > <mailto:markom at pangalactic.net> <mailto:markom at pangalactic.net
> > >> > > <mailto:markom at pangalactic.net>>>>
> > >> > > > wrote:
> > >> > > > >
> > >> > > > >
> > >> > > > > How long is the line? Can you ask the operator to
> > >> > > perform SELT on
> > >> > > > > the line?
> > >> > > > >
> > >> > > > > Elmar Pigeaud wrote:
> > >> > > > > > Sorry to re-submit the question, however, I got
> > >> > > somewhat
> > >> > > > further.
> > >> > > > > Our c836
> > >> > > > > > router loses connection every five minutes. The
> > >> > > line is
> > >> > > > ok, other
> > >> > > > > modems
> > >> > > > > > work fine. Our provider can see no problem. Can
> > >> > > this have
> > >> > > > > something to do
> > >> > > > > > with my config? At the moment it is still very
> > >> > > simple, and
> > >> > > > I have
> > >> > > > > never
> > >> > > > > > encountered a similar problem with the same
> > >> > provider.
> > >> > > > > >
> > >> > > > > > Has anyone ever seen a similar problem?
> > >> > > > > >
> > >> > > > > > Thanks in advance!
> > >> > > > > >
> > >> > > > > > Pjn
> > >> > > > > >
> > >> > > > > > The log:
> > >> > > > > >
> > >> > > > > > Jun 29 14:33:51.750: DSL: Defect: LOS LOF LCDi:
> > >> > > retraining
> > >> > > > > > Jun 29 14:33:51.750: DSL: Received response:
> > >> 0x41
> > >> > > > > > Jun 29 14:33:52.710:
> > >> > > c820_atm_check_linkstate_periodic:
> > >> > > > PHY line
> > >> > > > > is going
> > >> > > > > > down
> > >> > > > > > Jun 29 14:33: 52.710: Shutting down ATM0...
> > >> > > > > > Jun 29 14:33:52.710: ATM0 c820_atm_shutdown:
> > >> > state=0
> > >> > > > > > Jun 29 14:33:52.710: pquicc_sar_stop...
> > >> > > > > > Jun 29 14:33:52.710: c820_atm_stop_receive...
> > >> > > > > > Jun 29 14:33:52.966: pquicc_sar_rx_disable...
> > >> > > > > > Jun 29 14:33:52.966: Disable TX Cav ....
> > >> > > > > > Jun 29 14:33:52.966: Disable RX Cav ....
> > >> > > > > > Jun 29 14:33:52.966 : Disable PD[15] and
> > >> PD[14]
> > >> > ....
> > >> > > > > > Jun 29 14:33:52.970: c820_reset_vc: conid = 0
> > >> > > > > > Jun 29 14:33:52.970: c820_reset_vc: conid = 3
> > >> > > > > > Jun 29 14:33:52.970: Resetting ATM0
> > >> > > > > >
> > >> > > > > > Firmware info:
> > >> > > > > >
> > >> > > > > > Cisco IOS Software, C836 Software
> > >> (C836-K9O3Y6-M),
> > >> > > Version
> > >> > > > > 12.3(8)T11,
> > >> > > > > > RELEASE S
> > >> > > > > > OFTWARE (fc1)
> > >> > > > > > Technical Support:
> > >> http://www.cisco.com/techsupport
> > >> > > > > > Copyright (c) 1986-2005 by Cisco Systems, Inc.
> > >> > > > > > Compiled Wed 10-Aug-05 20:25 by dchih
> > >> > > > > >
> > >> > > > > > ROM: System Bootstrap, Version 12.2(11r)YV3,
> > >> > RELEASE
> > >> > > > SOFTWARE (fc2)
> > >> > > > > >
> > >> > > > > > gw2 uptime is 2 hours, 52 minutes
> > >> > > > > > System returned to ROM by power-on
> > >> > > > > > System restarted at 11:48:51 UTC Thu Jun 29 2006
> > >> > > > > > System image file is "flash:
> > >> > > c836-k9o3y6-mz.123-8.T11.bin"
> > >> > > > > >
> > >> > > > > > Running config:
> > >> > > > > >
> > >> > > > > > !
> > >> > > > > > ! Last configuration change at 13:07:35 UTC
> > >> Thu Jun
> > >> > 29
> > >> > > > 2006 by admin
> > >> > > > > > !
> > >> > > > > > version 12.3
> > >> > > > > > no service pad
> > >> > > > > > service timestamps debug datetime msec
> > >> > > > > > service timestamps log datetime msec
> > >> > > > > > no service password-encryption
> > >> > > > > > !
> > >> > > > > > hostname c836
> > >> > > > > > !
> > >> > > > > > boot-start-marker
> > >> > > > > > boot-end-marker
> > >> > > > > > !
> > >> > > > > > logging buffered 10000 debugging
> > >> > > > > > no logging console
> > >> > > > > > !
> > >> > > > > > no aaa new-model
> > >> > > > > > ip subnet-zero
> > >> > > > > > !
> > >> > > > > > !
> > >> > > > > > ip ips po max-events 100
> > >> > > > > > no ftp-server write-enable
> > >> > > > > > !
> > >> > > > > > !
> > >> > > > > > username admin privilege 15 secret 5 <pw>
> > >> > > > > > !
> > >> > > > > > !
> > >> > > > > > bridge irb
> > >> > > > > > !
> > >> > > > > > !
> > >> > > > > > interface Ethernet0
> > >> > > > > > description
> > >> > > $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-Ethernet
> > >> > > > 10/100$
> > >> > > > > > ip address 192.168.20.1 <http://192.168.20.1>
> > >> > > <http://192.168.20.1>
> > >> > > > <http://192.168.20.1> 255.255.255.0
> > >> <http://255.255.255.0> <
> > >> > > http://255.255.255.0>
> > >> > > > > <http://255.255.255.0>
> > >> > > > > > ip nat inside
> > >> > > > > > !
> > >> > > > > > interface BRI0
> > >> > > > > > no ip address
> > >> > > > > > shutdown
> > >> > > > > > !
> > >> > > > > > interface ATM0
> > >> > > > > > no ip address
> > >> > > > > > no ip route-cache
> > >> > > > > > no ip mroute-cache
> > >> > > > > > no atm ilmi-keepalive
> > >> > > > > > dsl operating-mode auto
> > >> > > > > > dsl enable-training-log
> > >> > > > > > bridge-group 1
> > >> > > > > > bridge-group 1 spanning-disabled
> > >> > > > > > pvc auto 0/34
> > >> > > > > > encapsulation aal5snap
> > >> > > > > > !
> > >> > > > > > !
> > >> > > > > > interface FastEthernet1
> > >> > > > > > no ip address
> > >> > > > > > duplex auto
> > >> > > > > > speed auto
> > >> > > > > > !
> > >> > > > > > interface FastEthernet2
> > >> > > > > > no ip address
> > >> > > > > > duplex auto
> > >> > > > > > speed auto
> > >> > > > > > !
> > >> > > > > > interface FastEthernet3
> > >> > > > > > no ip address
> > >> > > > > > duplex auto
> > >> > > > > > speed auto
> > >> > > > > > !
> > >> > > > > > interface FastEthernet4
> > >> > > > > > no ip address
> > >> > > > > > duplex auto
> > >> > > > > > speed auto
> > >> > > > > > !
> > >> > > > > > interface BVI1
> > >> > > > > > mac-address 000f.fe1e.f0a5
> > >> > > > > > ip address dhcp
> > >> > > > > > ip nat outside
> > >> > > > > > !
> > >> > > > > > ip classless
> > >> > > > > > ip route 0.0.0.0 <http://0.0.0.0>
> > >> <http://0.0.0.0>
> > >> > > < http://0.0.0.0> 0.0.0.0 <http://0.0.0.0>
> > >> > > > <http://0.0.0.0> <http://0.0.0.0> BVI1
> > >> > > > > > no ip http server
> > >> > > > > > ip nat inside source list 1 interface BVI1
> > >> overload
> > >> > > > > > !
> > >> > > > > > !
> > >> > > > > > access-list 1 permit 192.0.0.0
> > >> <http://192.0.0.0>
> > >> > > <http://192.0.0.0>
> > >> > > > <http://192.0.0.0> 0.255.255.255 <http://0.255.255.255>
> > >> > > <http://0.255.255.255 <http://0.255.255.255>>
> > >> > > > > <http://0.255.255.255>
> > >> > > > > > !
> > >> > > > > > control-plane
> > >> > > > > > !
> > >> > > > > > bridge 1 protocol ieee
> > >> > > > > > bridge 1 route ip
> > >> > > > > > !
> > >> > > > > > line con 0
> > >> > > > > > login local
> > >> > > > > > no modem enable
> > >> > > > > > line aux 0
> > >> > > > > > line vty 0 4
> > >> > > > > > privilege level 15
> > >> > > > > > login local
> > >> > > > > > transport input telnet ssh
> > >> > > > > > !
> > >> > > > > > scheduler max-task-time 5000
> > >> > > > > > !
> > >> > > > > > end
> > >> > > > > > _______________________________________________
> > >> > > > > > cisco-nsp mailing list
> > >> cisco-nsp at puck.nether.net
> > >> > > <mailto:cisco-nsp at puck.nether.net>
> > >> > > > <mailto:cisco-nsp at puck.nether.net
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> > >> > > > <mailto:cisco-nsp at puck.nether.net
> > >> > > <mailto:cisco-nsp at puck.nether.net>>>
> > >> > > > > >
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> > >> > > > >
> > >> > > >
> > >> > > >
> > >> > >
> > >> > >
> > >> >
> > >> _______________________________________________
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